Swift Package IndexBuild Information
Successful build of Coltrane, reference main (d19e6d), with Swift 6.3 for Linux on 28 Jun 2026 06:29:39 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 0e64495ecc1688c3b3e031a5ef1348b5c05091ae
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/otaviocc/Coltrane.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/otaviocc/Coltrane
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at d19e6d6 Add ppm and mp4 to gitignore
Cloned https://github.com/otaviocc/Coltrane.git
Revision (git rev-parse @):
d19e6d6b38c8f5578485cf537b639b65688cdb15
SUCCESS checkout https://github.com/otaviocc/Coltrane.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/otaviocc/Coltrane.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:518d581a7f3cc0f988d8921e0dce92c3361f942cd4cc7d944cb46f8707e06c63
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest
Building for debugging...
[0/56] Write sources
[14/56] Compiling ColtraneHelpers cpu_affinity.c
[15/56] Write swift-version-24593BA9C3E375BF.txt
[17/65] Emitting module Coltrane
[18/66] Compiling Coltrane Join.swift
/host/spi-builder-workspace/Sources/Coltrane/Join.swift:94:28: warning: result of call to 'wait(until:)' is unused [#no-usage]
92 | job.completion.lock()
93 | if !job.isFinishedLocked {
94 | job.completion.wait(until: Date().addingTimeInterval(Coltrane.idlePollInterval))
| `- warning: result of call to 'wait(until:)' is unused [#no-usage]
95 | }
96 | job.completion.unlock()
[19/66] Compiling Coltrane SpawnSplit.swift
[20/66] Compiling Coltrane Scheduler.swift
[21/66] Compiling Coltrane Coltrane.swift
[22/66] Compiling Coltrane Job.swift
[23/66] Compiling Coltrane JobHandle.swift
[24/66] Compiling Coltrane JobOptions.swift
[25/66] Compiling Coltrane JobList.swift
[26/66] Compiling Coltrane VirtualProcessor.swift
/host/spi-builder-workspace/Sources/Coltrane/VirtualProcessor.swift:101:14: warning: result of call to 'wait(until:)' is unused [#no-usage]
99 | let cond = runtime.workSignal
100 | cond.lock()
101 | cond.wait(until: Date().addingTimeInterval(Coltrane.idlePollInterval))
| `- warning: result of call to 'wait(until:)' is unused [#no-usage]
102 | cond.unlock()
103 | }
[28/83] Emitting module MonteCarloPiDemo
[29/83] Emitting module RayTracerDemo
[30/83] Compiling NQueensDemo main.swift
[31/83] Emitting module NQueensDemo
[32/84] Compiling MonteCarloPiDemo main.swift
[34/85] Compiling MergeSortDemo main.swift
[35/85] Emitting module MergeSortDemo
[38/86] Compiling MatMulDemo main.swift
[39/86] Emitting module MatMulDemo
[41/93] Compiling ReactionDiffusionDemo main.swift
[42/93] Emitting module ReactionDiffusionDemo
[43/94] Emitting module MandelbrotDemo
[45/98] Emitting module FiboDemo
[46/98] Compiling FiboDemo main.swift
[48/99] Emitting module BlackScholesDemo
[48/99] Wrapping AST for ReactionDiffusionDemo for debugging
[49/99] Wrapping AST for NQueensDemo for debugging
[51/99] Emitting module CrowdDemo
[51/99] Wrapping AST for MonteCarloPiDemo for debugging
[52/99] Wrapping AST for MergeSortDemo for debugging
[54/99] Emitting module NBodyDemo
[55/99] Compiling MandelbrotDemo main.swift
[56/99] Compiling NBodyDemo main.swift
[56/101] Wrapping AST for MatMulDemo for debugging
[59/101] Wrapping AST for FiboDemo for debugging
[61/101] Emitting module GameOfLifeDemo
[62/101] Compiling GameOfLifeDemo main.swift
[62/102] Wrapping AST for Coltrane for debugging
[63/102] Wrapping AST for MandelbrotDemo for debugging
[64/102] Write Objects.LinkFileList
[65/102] Wrapping AST for NBodyDemo for debugging
[66/102] Write Objects.LinkFileList
[71/102] Compiling BlackScholesDemo main.swift
[72/103] Write Objects.LinkFileList
[75/103] Compiling NBody3DDemo main.swift
[76/103] Emitting module NBody3DDemo
[77/104] Linking MonteCarloPiDemo
[78/104] Linking ReactionDiffusionDemo
[79/104] Linking NQueensDemo
[80/104] Write Objects.LinkFileList
[81/104] Linking NBodyDemo
[82/104] Write Objects.LinkFileList
[83/104] Wrapping AST for NBody3DDemo for debugging
[84/104] Wrapping AST for GameOfLifeDemo for debugging
[85/104] Write Objects.LinkFileList
[87/104] Wrapping AST for BlackScholesDemo for debugging
[88/104] Linking MergeSortDemo
[89/104] Write Objects.LinkFileList
[90/104] Linking MandelbrotDemo
[91/104] Linking MatMulDemo
[92/104] Linking FiboDemo
[93/104] Linking GameOfLifeDemo
[94/104] Linking NBody3DDemo
[95/104] Linking BlackScholesDemo
[97/104] Compiling RayTracerDemo main.swift
[98/105] Wrapping AST for RayTracerDemo for debugging
[99/105] Write Objects.LinkFileList
[101/105] Compiling CrowdDemo main.swift
[102/106] Wrapping AST for CrowdDemo for debugging
[103/106] Write Objects.LinkFileList
[104/106] Linking RayTracerDemo
[105/106] Linking CrowdDemo
Build complete! (5.29s)
Build complete.
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basic-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:518d581a7f3cc0f988d8921e0dce92c3361f942cd4cc7d944cb46f8707e06c63
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest
Done.